Black pants with the white shadow at the bottom replicates out-of-focus content. We automatically assume it is behind the person, therefore we think it is something in the background. This is why it looks as if half his body is missing.

I know, I remember him pretty well. I think he claimed he has a website full of his supporters or something along those lines.

I disliked iMagnet more though. I just thought it was so stupid when he made a video tutorial of how to draw like him.
I mean, I could understand it if he was good at drawing, but his art was so damn simple.
Plus he got really popular off painfully old boob jokes in comic form.